GroStar GS2-E replacement Soil Spear pH electrode Grow Media These products aren't just "containers"

These products aren't just "containers" but rather are root production tools

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Specification Chamber Material 3004 Aluminum Gasket Material Silicone Lid Material Acrylic Internal Dimensions (ID) 9" Tall x 10" Diameter Vacuum Gauge (Glycerin Filled) InHG (0)-(-30) Manifold Connections 1/4" SAE and 1/4" FNPT Temperature Rating 150°F (65°C) Additional Included Items 5' Purple Vacuum Rated HVAC Hose

GroStar GS2-E replacement Soil Spear pH electrode Grow Media These products aren't just "containers"Description Product Details: AI58020 GroStar GS2 E replacement Soil Spear pH electrode Spear pH Probe measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Impact resistant spear glass tip, 10 times stronger than conventional glass bulb PTFE ring prevents a clogged junction caused by soil particles,